baber/WOPTO huggingface dataset:
Patent JP-2004509931-A (JP)
IPC: A61P29/00
Filed: 2001-09-27
Abstract: A family of small peptides have been found to be inhibitory to TGF-beta activity, and preferably have the primary structure of Formula 1: <heading lvl="1">Formula I AA1-AA2-AA3-Pro-D-Glu-Ala wherein AA1 is leucine, phenylalanine, alpha-aminoisobutric acid, N-methylalanine, N-methylisoleucine, or isoleucine; AA2 is the same or a different amino acid residue as in AA1; and AA3 is alanine or N-methylalanine.
Patent JP-2004512727-A (JP)
Title: 符号空間を探索する方法
IPC: H04B1/707
Filed: 2001-10-17
Abstract: 信号の符号空間を探索する方法であって、該方法は、符号空間を、第１及び第２ウィンドウに分割する段階と、第１相関器を用いて、第１ウィンドウ内の符号空間のみを探索する段階と、第２相関器を用いて、第２ウィンドウ内の符号空間のみを探索する段階とを備え、各ウィンドウは、符号空間の幅よりも狭い幅を持っていることを特徴とする方法。
Patent JP-2004532356-A (JP)
IPC: D01F6/92
Filed: 2001-11-02
Abstract: Production of preoriented and melt spun polyester filaments comprising 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) involves setting the spin draft, cooling directly and bundling together at a gap of 500-2500 mm. Production and winding of preoriented and melt spun polyester filaments comprising at least 90 wt.% of polybutylene terephthalate (PBT) of the total polyester filament weight and/or polytrimethylene terephthalate (PTMT) and is preferably wholly of PTMT. The spin draft is set at 70-500. The filaments are cooled directly on leaving the spinneret for a length of 30-200 mm, to a temperature below the setting point, and bundled together at a gap of 500-2500 mm from the under side of the spinneret. The filament tension before and between the godet rollers is 0.05-0.20 cN/dtex. The filament winding speed is 2200-6000 m/min. The polyester contains a polymer additive to increase its stretch, mixed in at a rate of 0.05-2.5 wt.% of the total filament weight. Independent claims are included for: (1) preoriented polyester filaments which, after four weeks of storage, have a stretch to break of 90-165%, a boiling shrinkage of at least 30%, a normal uster of =1.1%, a double refraction of 0.030-0.058, a density of =1.35 g/cm 3> and preferably =1.33 g/cm 3>, a variation coefficient of the shearing load and stretch to break of =4.5%; and (2) a bulked polyester filament, where the POY yarns are passed through a draw texturizing unit at a speed of at least 500 m/min. with a drafting ratio of at least 1:1.35 to give a bulked filament yarn with a shear strength of >=26 cN/tex and a stretch to break of >=30% or >=36%.
Patent JP-2004513056-A (JP)
Title: 拡張された帯域を増幅するに適したリン−珪酸塩ファイバ
IPC: H01S3/06
Filed: 2001-10-09
Abstract: 光学的に活性なリン‐珪酸塩ガラスは、Ｅｒイオンが直接励起される場合に、１５６５ｎｍから１６２０ｎｍの範囲で利得を提供する。当該ガラスは、５０から９２ｗｔ％の濃度範囲にあるＳｉＯ ２ と、０．０１から２ｗｔ％の濃度範囲にあるＥｒ ２ Ｏ ３ と、５ｗｔ％より大なる濃度のＰ ２ Ｏ ５ と、０．０から０．３ｗｔ％の濃度範囲にあるＡｌ ２ Ｏ ３ と、を含む。
Patent JP-2004515066-A (JP)
Title: リアルタイム・ガス・サンプリングに対してプラズマ・ソースを利用する方法及びデバイス
IPC: H01L21/3065
Filed: 2001-11-29
Abstract: 本発明の形態は、ガスをサンプリングし、放射を放出するためにサンプリングしたガスを励起し、かつ放出スペクトルの複数の波帯を放出された放射からリアルタイムで検出するための新規な方法及びデバイスを提供する。サンプリングされたガスを励起するために用いたエネルギーは、検出された波帯に基づき調整することができる。処理は、検出された波帯に基づきリアルタイムで制御することができる。新規のインタフェースは、検出された波帯の一部を表示するために用いることができる。基準ガスの既知の流れは、サンプリングされたガスの流れに含むことができかつ未知のフロー・ガスの未知の流れが決定される。 【選択図】図１
Patent JP-2004527145-A (JP)
IPC: H04W52/36
Filed: 2001-11-29
Abstract: A method for coherent estimation of the traffic-to-pilot energy ratio is presented. A received preamble is decoded (20), and then re-encoded (22). The received preamble is then multiplied by the re-encoded preamble (23). The results are summmed (24), squared (26), and then divided by a pilot energy value (28). In another method, a message (41) carrying energy information can be inserted between a subpacket preamble (40) and a subpacket (42).
Patent JP-2004519223-A (JP)
IPC: C12N15/87
Filed: 2001-11-27
Abstract: This invention relates to rapid and simple procedures for preparing competent cells from dried non-competent prokaryotic cells. The dried non-competent cells can be stored for long periods at a wide range of temperatures prior to use in these procedures. The invention also relates to procedures for simultaneously or subsequently transforming said competent cells.
Patent JP-2004524015-A (JP)
IPC: C07K16/40
Filed: 2001-12-20
Abstract: The present invention relates to isolated genes originating from Beta vulgaris, sugar beet, that are involved in responses to stress situations. The genes were isolated from a sugar beet cDNA library screened in a functional selection procedure with transformed yeast cells that were able to grow in selection medium with high salt concentrations. Subsequently these genes were sequenced and further characterized. One of the genes is a sugar beet casein kinase α subunit, one is a sugar beet dihydroorotase, one is a sugar beet translation initiation factor 1A and two others are of a unknown protein type. All of these isolated plant genes were functional as stress tolerance enhancers in yeast cells and are therefore useful to confer stress tolerance to an organism when transfected herein. More particularly, these genes can be used to render crops resistant to stress situations like osmotic stress caused by salt, drought, cold or frost.
Patent JP-2004523383-A (JP)
Title: 容器閉鎖キャップの頂部にシールガスケットと、ガスケットを構成するキャップを形成する方法
IPC: B29L31/56
Filed: 2002-01-14
Abstract: 容器の閉鎖キャップにシールガスケットを作る方法が、別々に形成されたキャップから始まり、キャップ（１、１０、１００）の中に、O 2 、CO 2 または別のガスに対して、遮断性を有するプラスチック状態にある材料の第一部分（３、３０、３００）を挿入する動作；第一ダイ（４、４０、４００）を、材料の前記第一部分を圧縮するために挿入して、キャップの基部上に、前記ガスに対する遮断性を有する材料の第一層（５、５０、５００）を形成する動作；キャップの中の第一層に、流体シーリング特性を有したプラスチック状態にある材料の第二部分（６、６０、６００）を挿入する動作；第二ダイ（７、７０、７００）を、材料の前記第二部分を圧縮するために挿入し、第一層上に、流体シーリング特性を有する材料の第一層（５、５０、５００）を形成する動作；を含むことを特徴とする。
Patent JP-2004518211-A (JP)
Title: 統合課金をともなうネットワークチャット
IPC: G06Q30/04
Filed: 2001-03-27
Abstract: 第三者と複数のビジネスサービスプロバイダとの間のビジネス関係を形成するステップと、ネットワークを介してビジネスサービスプロバイダとビジネスサービスプロバイダのクライアントとの間の通信を容易にするステップと、定額または時間をベースにした通信に関するビジネスサービスプロバイダとクライアントとの間のリアルタイムの交渉を容易にするステップと、課金できる通信に対するクライアントへの自動課金とビジネスサービスプロバイダへの自動支払いとを容易にするステップと、を備えた、交渉で定めた料金をベースとする通信を容易にするための方法。
Patent JP-2004518698-A (JP)
Title: 心不全の治療方法
IPC: A61K31/50
Filed: 2002-02-08
Abstract: 心不全、とりわけ急性心不全の治療のための複合療法であって、患者にレボシメンダンまたはその薬学的に許容し得る塩と、カルシウムイオン源および／または細胞内カルシウム増加剤との組合せを投与することからなる療法。該組合せは、単独で投与した場合には効果を示さない用量でさえも相乗効果を示す。
Patent JP-2004522393-A (JP)
Title: 発電機を、それを利用する配電網へ接続するための接続回路および方法
IPC: H02J3/42
Filed: 2002-03-12
Abstract: この発明は、電気エネルギを発生させるための発電機を配電網へ接続させるための接続回路に関し、この回路は、接続回路を通る電流を測定するための測定回路と、発電機によって供給される電荷を少なくともある期間の間蓄積するための蓄積要素と、蓄積された電荷の量を測定するための第２の測定回路とを含み、その回路は蓄積要素へ接続されており、前記接続回路はさらに、測定された電流強度、電圧および蓄積された電荷の影響下にある配電網へ発電機を接続するための第１の制御可能なスイッチを含んでいる。
Patent JP-2004522039-A (JP)
Title: ガソリンを高オクタン価燃料と低オクタン価燃料とに分離する膜を有する内燃機関用燃料供給装置
IPC: F02D19/08
Filed: 2002-03-27
Abstract: 【課題】機関運転状態に応じてオクタン価の異なる燃料を使用する。 【解決手段】原料燃料タンク（３）内のガソリンを分離膜（１０１）を備えた分離装置（１０）により原料燃料よりオクタン価の高い高ＲＯＮ燃料と原料燃料よりオクタン価の低い低ＲＯＮ燃料とに分離し、燃料切替え機構（２１）を用いて機関の運転状態に応じて高ＲＯＮ燃料または低ＲＯＮ燃料とのいずれか一方または両方を機関に供給する。機関運転状態に応じて燃料のオクタン価を変更することが可能となるため、機関の燃焼状態の改善により機関出力の増大と排気性状の改善との両方を達成することができる。 【選択図】図１
Patent JP-2004523982-A (JP)
Title: ビデオ画像のセグメンテーションに基づく強調を行うシステム及び方法
IPC: H04N9/64
Filed: 2002-03-13
Abstract: ビデオ画像のセグメンテーションに基づく強調を行う装置が開示されている。装置は、（１）入来ビデオ信号のビデオフレームを格納する入力バッファと、（２）第１の格納されたフレームを、少なくとも１つの共通の性質を有する複数の画素を各セグメントが含む複数のセグメントへセグメント化するセグメンテーション制御器と、（３）第１の格納されたフレーム中の少なくとも１つの画素が複数のセグメントのうちの第１の選択されたセグメントに属する確率を示す、第１の格納されたフレーム中の少なくとも１つの画素に関連する確率関数を計算することが可能な画像プロセッサと、（４）少なくとも１つの画素のパラメータを少なくとも１つの画素の確率関数に従って強調することが可能な強調制御器とを含む。
Patent JP-2004526766-A (JP)
Title: エリスロキシルムパルビレイ由来のトロパンアルカロイド多剤耐性阻害剤およびその使用
IPC: C07D451/12
Filed: 2002-04-11
Abstract: Ｐ-糖蛋白の活性をモジュレートする化合物および方法が開示されている。  この方法は、エリスロキシルム パルビレイ由来の化合物を利用しており、また、その化合物は、多剤耐性を克服し、しかも、化学療法剤および抗生物質のような治療薬の活性を増強するための治療上の使用も可能である。
Patent JP-2005515515-A (JP)
Title: 画像向上、ダイナミックレンジ補償、および照明光補正のシステムおよび方法
IPC: G06V10/60
Filed: 2002-04-30
Abstract: 【課題】システムおよび方法は、反射率および照明光Ｌを求める推定問題を解く。 【解決手段】  本システムおよび方法は、汎関数の最小値が照明光Ｌの良好な推定値を与えると仮定されるような、未知の照明光Ｌの汎関数を解く。照明光Ｌの良好な推定値が得られることは、反射率Ｒの良好な推定値が得られることを意味する。汎関数は、変分フレームワークを用いて、最適解に対する要件を表現する。この要件は以下のことを含む。１）照明光Ｌが空間的に滑らかであること、２）反射率値が区間［０，１］にあり、したがって、画像Ｓを分解する場合、解は制約Ｌ＞を満たすべきであること、３）すべての可能な解のうち、得られるＲのコントラストが最大になるように、照明光Ｌの推定値が画像Ｓにできるだけ近くなるべきであること、そして４）反射率Ｒが一般的な自然画像挙動（例えば、反射率は区分的に滑らかである）に従うこと。
Patent JP-2004533439-A (JP)
Title: 置換されたシクロヘキサン−１，４−ジアミン誘導体
IPC: A61P23/00
Filed: 2002-05-08
Abstract: 本発明は置換されたシクロヘキサン−１，４−ジアミン誘導体、その製造方法、この化合物を含有する医薬及び医薬を製造するために置換された−１，４−ジアミン誘導体の使用する方法に関する。
Patent JP-2004533166-A (JP)
Title: ボールグリッドアレイアンテナ
IPC: H05K3/34
Filed: 2002-05-17
Abstract: 無線通信装置用アンテナ（２０、３０）は、種々の形状で構成され得る。そのアンテナ（２０、３０）は、二次元空間に限らず、集積回路パッケージ（１０）と、該集積回路パッケージ（１０）が設置される回路基板と、この集積回路パッケージと回路基板間の信号誘導接続手段とから導電性アンテナ素子を組み込んでもよい。
Patent JP-2004530480-A (JP)
IPC: A61M16/06
Filed: 2002-05-17
Abstract: Face masks for use in pressurized drug delivery applications, such as aerosol drug delivery systems, and a method of reducing aerosol deposition in the region of the eyes are presented. The face masks according to the various embodiments disclosed herein contain features that reduce the inertia of the aerosolized drug in perinasal areas. This results in a reduction in the amount of aerosolized drug that is deposited in the region of the eyes by inertial impaction, while at the same time, the features are constructed to maintain the flow of the aerosolized drug into the face mask so that the aerosolized drug is effectively delivered to the respiratory system of the patient.
Patent JP-2004219132-A (JP)
Title: Measuring method of geometric error of turning shaft
Inventor: SAITO AKINORI
IPC: G01B21/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To measure a geometric error of a turning shaft accurately in a short time in a machine tool having the turning shaft and a linear motion shaft.  <P>SOLUTION: The geometric error of the pivot shaft is determined from the eccentricity quantity of measurement data measured in a condition wherein the sensitivity direction of a ballbar is kept in the axial direction relative to the turning shaft in a rotation motion of the ballbar around the center line of the turning shaft and in a condition wherein the sensitivity direction is kept in the radius direction, while keeping constant the distance between two balls of the ballbar.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004049882-A (JP)
Title: Wobbling washing machine and its control method
Inventor: KIM HYUN-SUK
IPC: D06F35/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobbling washing machine and its control method in which an oscillating speed of the washing board is varied by a load of washing.  <P>SOLUTION: The rotation speed of a motor is varied by a load of washing. The wobbling speed of a washing board is lowered when a load of washing is low and heightened when high so that suitable washing work is performed according to a load of washing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004218948-A (JP)
Title: Heat storage device and heating cooker provided with the same
Inventor: SUGANUMA MAKOTO
IPC: F24C15/34
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage device capable of selectively taking out the steam of different temperatures.  <P>SOLUTION: A heat storage material 33 is packed inside of a heat storage tank 31. First to forth heat conductive pipes 34 are buried inside of the heat storage material 33 in parallel. A first heater 38 and a second heater 40 are mounted corresponding to the first heat conductive pipe 34. A third heater 42 and a fourth heater 44 are mounted corresponding to a second heat conductive pipe 35. Similarly, a fifth heater 46, a sixth heater 48, a seventh heater 50 and an eighth heater 52 are mounted corresponding to a third heat conductive pipe 36 and a forth heat conductive pipe 37. The inside of the heat storage tank 31 is defined into first to eighth temperature zones A1-A8. The heat of, for example, 450 °C is stored in the first to forth temperature zone A1-A4, and the heat of, for example, 200 °C is stored in the fifth to eighth temperature zones A5-A8. The steam of high temperature is taken out by the first and second heat conductive pipes 34, 35, and the steam of low temperature is taken out by the third and forth heat conductive pipes 36, 37.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219297-A (JP)
Title: Rotary type encoder
Inventor: YORITSUNE YASUHIRO
IPC: H01H19/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost, and to enhance sliding durability, as to a rotary encoder outputting a rectangular wave by a rotational operation.  <P>SOLUTION: A common electrode pattern 12 and an electrode pattern 13 for a signal are arranged within an angular range of substantial one-half of the whole circumferential area concentric to the center hole 11B in a case 11, four sets of sliders 16 are provided in angle positions four-divided 90°by 90°on the same circumference with respect to the turning center, while corresponding thereto, using an inner contact part 16A sliding-contacting on the common electrode pattern 12 and two outer contact parts sliding-contacting on the electrode pattern 13 for the signal, as one set, member widths for forming the electrode patterns 12, 13 are reduced thereby to reduce the cost, and the sliding durability is enhanced because sliding distances of the contact part 16A are reduced on the electrode patterns 12, 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226158-A (JP)
Title: Fm-cw radar device
Inventor: IKUNO MASAYOSHI
IPC: G01S13/931
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FM-CW radar device for simply detecting a stationary object on a road, more particularly an overbridge.  <P>SOLUTION: A progressive wave type antenna is used as an antenna for transmission, and a means is provided for vertically changing the angle of a superimposed beam pattern of a transmission wave transmitted from the antenna. The angle of the beam pattern is vertically changed by this means in order to detect an overbridge. Further, a phase shifter is provided on either a transmission antenna or a reception antenna, or on a transmission-reception antenna for vertically changing the angle of the beam pattern by controlling the phase of a transmitted or received radiowave. The angle of the beam pattern is vertically changed by controlling the phase shifter, thus detecting an overbridge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248528-A (JP)
Title: Laptop personal computer
Inventor: KRAKOWER JONATHAN
IPC: G06F3/0354
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laptop personal computer which is capable of rationally performing a key input to a keyboard and point/click of a cursor.  <P>SOLUTION: The laptop personal computer is configured as follows: a keyboard is adjacently arranged to a display screen on a main housing where a display housing is turnably coupled; a palm supporting portion is positioned on the top of the main housing near to a user from the keyboard; and a cursor control unit is arranged in the palm support portion such that both hands of the user reaches the cursor control unit during an operation state of the keyboard.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004227979-A (JP)
Title: Organic el element and its manufacturing method
Inventor: MIYASHITA KOICHI
IPC: H05B33/10
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve appropriately coverage performance and numerical aperture of an organic layer in an organic EL element in which a lower electrode, an organic layer, an upper electrode are formed in order on a substrate and which emits light at the overlapping part of the lower electrode and the upper electrode forming a stripe shape mutually crossing at right angles.  <P>SOLUTION: A lower electrode 20 forming a stripe shape is formed on a substrate 10, and an upper electrode 40 forming a stripe shape crossing at right angles the lower electrode is formed on the top of it. An organic layer 30 made of an organic EL material is interposed between the upper and the lower electrodes, and a first insulating layer 51 made of inorganic insulating material is formed within the limits of the spacing width of the lower electrode 20 between the lower electrode 20 and the substrate 10, and a recessed part 21 recessed in the thickness direction from the top face of the lower electrode 20 up to the middle part is formed at the portion positioned between the upper electrode 40 and the lower electrode 20, and a second insulating layer 52 made of inorganic material is formed within the limits of the width of the recessed part 21 in the recessed part 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245122-A (JP)
Title: Assembly for packaging and coating for item, especially makeup item
Inventor: BOURJAL LAURE
IPC: B65D77/04
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator with a structure capable of coating accurately, avoiding a risk of misplacement of the applicator while using the applicator for locking at a closing position of a case.  <P>SOLUTION: The case (1) for cosmetic items comprises i) a main body (2) defining more than one section (3, 4) for storing more than one item, ii) a cover (20) for closing the case (1) and iii) more than one applicator (7, 8) for coating the items. The more than one applicator (7, 8) are detachably connectable to either of the main body (2) or the cover (20), and the other of the main body (2) or the cover (2) has lock means (22, 23) cooperating with complementary means (14, 17) for locking the case (1) openably at the closing position. The complementary means (14, 17) are formed by the more than one applicator (7, 8).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004223139-A (JP)
Title: Endometrial cell harvester
Inventor: INABA YUJIHIKO
IPC: A61B10/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endometrial cell harvester, facilitating doctor's operation and suitably performing cell harvest by simplifying the whole structure while reducing the diameter of a flexible tube inserted from an intravirginal part into an external os of uterus without load applied to a patient.  <P>SOLUTION: The outside diameter of the flexible tube 13 as a harvester body is set remarkably smaller than the conventional one to 2.7 to 2.9 mm, and the tip of a rod-shaped body 16 slidably inserted in the tube 13 is kept to be curved in projecting from the tube 13. A brush 17 mounted at the tip of the rod-shaped body 16 is so constructed that the diameter of a bristle is set thinner to 0.06 to 0.65 mm to harvest endometrial cell without giving any pain to the patient and the outside diameter in raising is set to 6 to 10 mm. In order to simplify the operation of the doctor, a handle having a cylindrical outer peripheral surface has a length set to 10 to 30 mm and an outside diameter set to 3 to 10 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229233-A (JP)
Title: Digital/analog converting circuit
Inventor: HARA KENJI
IPC: H03M1/82
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital/analog (D/A) converting circuit in which the number of parts is reduced, which is inexpensive, is easily integrated and can reduce the time constant of a filter circuit.  <P>SOLUTION: The D/A converting circuit includes a BRM (binary rate multipliers) circuit for thinning out a clock CK in accordance with an input digital value M (A, B, C, D), a logic circuit group for modulating the clock CK to partially invert its status in accordance with a thinned-out signal Y and a code bit E of the input digital value, and the filter circuit for integrating a modulated clock Q to obtain an analog voltage. In the case of M=1, for example, as illustrated, the status of "L" of CK corresponding to a pulse of the signal Y outputted by the BRM circuit is inverted into "H". In the case of M=-1, the status of "H" of CK corresponding to a lacked portion of the pulse of the outputted signal Y is inverted into "L". Such modulated clock Q is integrated, thereby converting a digital value of 5 bits including the code into the analog voltage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234064-A (JP)
Title: Constant current circuit
Inventor: ENDO HIROSHI
IPC: G05F1/56
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant current circuit which can be manufactured at low costs without separately providing any special temperature compensating circuit, and which can stably supply constant currents in a wide surrounding temperature range while suppressing the increase of the size of a device or the increase of power consumption.  <P>SOLUTION: This constant current circuit 1 is provided with a first transistor Tr1 whose emitter is connected to an input terminal 2, and whose collector is connected to an output terminal 8, a second transistor Tr2 whose collector is connected to the base of the first transistor Tr1, and whose emitter is connected through a constant voltage element 4 to a circuit ground G and a voltage control means 7 for detecting collector currents I<SB>C1</SB>of the first transistor Tr1, and for controlling the base potential of the second transistor Tr2, and for controlling the collector currents I<SB>C1</SB>to constant currents. In the constant current circuit 1, a capacitor Cx connected between the base of the second transistor Tr2 and the circuit ground G has ≥1.5μF capacitance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235866-A (JP)
Title: Broadcast receiving system, broadcast receiving device, digital receiving device, and antenna assembly
Inventor: OKAMOTO TADASHI
IPC: H04N5/44
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiving system capable of receiving an analog broadcast and a digital broadcast stably through a common antenna.  <P>SOLUTION: The broadcast receiving system is equipped with an antenna array 10, an analog broadcast receiving means 200, and a digital broadcast receiving means 300 and capable of receiving the analog broadcast and the digital broadcast. The antenna array 10 is composed of a plurality of antennas to receive radio waves, the analog broadcast receiving means 200 receives signals selectively through the antennas of the antenna array, and the digital broadcast receiving means 300 is so constituted as to compound and receive signals through, at least, two or more antennas out of the antenna array 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234344-A (JP)
Title: Database access system
Inventor: KIYOMOTO SHINSAKU
IPC: G06F12/14
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a database access system capable of appropriately preventing data leakage for not only a third party intruding from outside but also internal staff members including a manager for maintaining and managing electronic data.  <P>SOLUTION: The database access system has a user terminal, a data server for storing electronic data, a key managing server for managing a public key generated according to access authority of a user. With a secret key generation means at which the user terminal generates a secret key by using the public key, a storage means for storing the secret key, a encryption means for encrypting the electronic data based on the public key and a decoding means for decoding the encrypted electronic data by using the secret key, the database access system can appropriately prevent data leakage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235994-A (JP)
Title: Electrode for medical care
Inventor: WHITE SHELDON S
IPC: A61N1/39
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for medical care usable for such applications that at least either of a long storage life and a storage life at a high temperature is required.  <P>SOLUTION: This electrode 20 for the medical care comprises a housing 22, a conductive screen 30 as a conductor disposed in the housing 22, electrolyte 44, and a high temperature adhesive agent 28 disposed to adhere the contact surface 26 of the electrode 20 with a patient to the skin of the patient capable of maintaining a capacity to adhere the electrode 20 to the skin of the patient even after being exposed to a temperature reaching 93.3°C (200°F) for four hours.  <P>COPYRIGHT: (C)2003,JPO